Update readme

README.markdown

@@ -14,14 +14,15 @@ Features
 - Import/Export OPML feeds
 - Feeds update by a cronjob or with the user interface in one click
 - Protected by a login/password (only one possible user)
-- Use secure headers (only external images are allowed)
+- Use secure headers (only external images and Youtube/Vimeo videos are allowed)
 - Open external links inside a new tab with a `rel="noreferrer"` attribute
 - Mobile CSS (responsive design)
+- Keyboard shortcuts
 
-Todo
-----
+Todo and known bugs
+-------------------
 
-- Remove older items from the database
+- See Issues: <https://github.com/fguillot/miniflux/issues>
 
 License
 -------
@@ -33,7 +34,7 @@ Requirements
 
 - PHP >= 5.3.7
 - PHP XML extensions (SimpleXML, DOM...)
-- PHP Sqlite extensions
+- PHP Sqlite extension
 
 Libraries used
 --------------
@@ -81,6 +82,11 @@ Your life is cluttered.
 
 Miniflux is a minimalist software. Less is more.
 
+### Why there is no favourites?
+
+Use the right tool for the right job.
+Your browser already have bookmarks, if you don't like it there many online tools for that.
+
 ### I found a bug, what next?
 
 Report the bug to the [issues tracker](https://github.com/fguillot/miniflux/issues) and I will fix it.